{"uid":"cap_WmcKeCReIDoM-JGcWx8Qc","slug":"delx-commerce-signal-threshold-classifier-089819c2","name":"Delx Commerce Signal Threshold Classifier","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/signal-threshold?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"lower":{"type":"number","description":"Optional lower threshold."},"upper":{"type":"number","description":"Optional upper threshold."},"value":{"type":"number","description":"Numeric signal to classify against optional lower/upper thresholds."}}},"responseSchema":{"type":"json","example":{"lower":0,"state":"above_upper","upper":10,"value":12,"schema":"delx/util-signal-threshold/v1","triggered":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_v62OzNDTic2eJWqc1nOAD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Classifies a numeric value against optional lower and upper thresholds, returning whether the value is below, within, or above the defined range.","exampleAgentPrompt":"Check if the value 12 is within the range of 0 to 10 and tell me whether it's triggered and what state it's in.","exampleUseCases":[{"title":"Sensor reading out-of-range alert","prompt":"I have a temperature sensor reading of 87 degrees — can you check if it's within the safe range of 60 to 80 and tell me if it's triggered?"},{"title":"Credit score boundary check","prompt":"Is a credit score of 620 within the acceptable range of 650 to 850? Tell me if it's below the lower threshold."},{"title":"Battery level low detection","prompt":"My device battery is at 8 percent. Check if that's below the lower threshold of 20 percent and flag it as triggered if so."}],"resultDescription":"Returns a JSON object containing the input value, the lower and upper thresholds, a state string indicating whether the value is 'below_lower', 'within_range', or 'above_upper', and a boolean 'triggered' flag indicating whether the value fell outside the defined bounds.","failureModes":["Missing required 'value' field returns a validation error","Non-numeric input for value/lower/upper results in a type error","If neither lower nor upper are provided, classification may be trivial or undefined","Payment failure via x402 prevents call execution"],"whenToPreferThis":"Use this endpoint when you need a lightweight, pay-per-call numeric range classification without standing up your own logic — ideal for agent workflows that need to gate decisions on whether a metric is in, above, or below a defined band. Prefer this over custom code when you want verifiable, on-chain-paid, stateless threshold checks at $0.003 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:40.329Z","isFirstParty":false,"canonicalSlug":"delx-commerce-signal-threshold-classifier-089819c2"}